780 search results - page 70 / 156 » On Efficient Resource Allocation in Communication Networks |
IJAHUC
2006
13 years 8 months ago
2006
: Wireless sensor networks require energy efficient routing protocols owing to limited resource on the sensor node. In this paper, we develop optimal distance geographic routing (O...
INFOCOM
2008
IEEE
14 years 3 months ago
2008
IEEE
—We develop opportunistic scheduling policies for cognitive radio networks that maximize the throughput utility of the secondary (unlicensed) users subject to maximum collision c...
INFOCOM
2006
IEEE
14 years 2 months ago
2006
IEEE
Abstract— Network utility maximization (NUM) problems provide an important approach to conduct network resource management such as end-to-end rate allocation. In the existing lit...
ICIP
2001
IEEE
14 years 10 months ago
2001
IEEE
A key constraint in mobile communications is the reliance on a battery with a limited energy supply. Efficiently utilizing the available energy is therefore an important design co...
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
—This paper proposes the so-called adaptive resource scheduling (ARS) schemes to cope with both uplink and downlink traffic transmissions in WiMAX, in order to fully utilize the ...